The system of inequalities is x+y≥250 and 3x+2y≤800.
Step-by-step explanation:
Given,
People to invite = at least 250
At least 250 means that the number can increase from 250.
Cups to be provided = only 800
It means the number cannot exceed 800.
Number of adults = A
Number of children = C
According to given statement;
x+y≥250
3x+2y≤800
The system of inequalities is x+y≥250 and 3x+2y≤800.
Keywords: linear inequalities, addition
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Answer: last option
Step-by-step explanation:
The formula to find the Discriminant is:
Given the quadratic equation 
, you can identify that:
Now, you can substitute values into the formula , then:
As the Discriminant is greater than 0 (
), then the quadratic equation has two distinct real solutions.
The range of a function is all possible y values that a function can take on.
In the case of the given function, the y values fluctuate between -1 and 1. Therefore, the range of the function is -1 <= y <= 1 (Option A).
Hope this helps!
No it cannot since 5/48 does not make a whole number
I think the answer would be 16<span />
